|Date|Opponent|Venue|Result|Scorers|
|---|---|---|---|---|
|March 31, 1979|Portland Timbers|H|3–4|Gersdorff, Child, Cohen|
|April 14, 1979|Edmonton Drillers|H|0–1||
|April 21, 1979|San Diego Sockers|A|3–3*|Child (2), Ryan|
|April 28, 1979|Los Angeles Aztecs|H|1–2|Child|
|May 5, 1979|Vancouver Whitecaps|H|1–2|Gersdorff|
|May 9, 1979|Detroit Express|A|0–3||
|May 12, 1979|Seattle Sounders|A|1–2|Gersdorff|
|May 19, 1979|Seattle Sounders|H|0–1||
|May 26, 1979|Edmonton Drillers|A|2–1|Child, Lawson|
|June 2, 1979|Memphis Rogues|H|2–1|Etterich, Flindt|
|June 6, 1979|Minnesota Kicks|A|1–4|Gersdorff|
|June 9, 1979|Toronto Blizzard|H|2–3|Child, Gersdorff|
|June 13, 1979|Tampa Bay Rowdies|A|2–2*|Child, Versen|
|June 16, 1979|Fort Lauderdale Strikers|A|1–3|Armstrong|
|June 20, 1979|Portland Timbers|A|2–1|Etterich, Ryan|
|June 23, 1979|Chicago Sting|H|4–2|Etterich, Bick, Webers, Gersdorff|
|June 27, 1979|New England Tea Men|H|0–1||
|June 30, 1979|Philadelphia Fury|A|1–2|Wood|
|July 4, 1979|Houston Hurricane|A|0–4||
|July 7, 1979|Fort Lauderdale Strikers|H|1–2|Flindt|
|July 11, 1979|Philadelphia Fury|H|4–4*|Armstrong, Etterich, Gersdorff, Wood|
|July 14, 1979|Los Angeles Aztecs|A|0–0*||
|July 18, 1979|Houston Hurricane|H|1–2|Gersdorff|
|July 21, 1979|Tulsa Roughnecks|H|3–2|Armstrong (2), Wood|
|July 25, 1979|Chicago Sting|A|3–2|Gersdorff (2), Child|
|July 29, 1979|New York Cosmos|A|0–5||
|August 1, 1979|California Surf|H|0–2||
|August 4, 1979|California Surf|A|1–4|Wood|
|August 8, 1979|Vancouver Whitecaps|A|0–1||
|August 11, 1979|San Diego Sockers|H|0–6||

Question: what was the total number of matches played by the san jose earthquakes in the 1979 season?
Answer: 30